Stain Defense: Comfortable "smart" dress shirt, the cotton fabric is soft to the touch, special process makes the shirt waterproof, blocking stains still maintain good breathabilityFlex and Design: The micro-stretch properties of the men's shirt fabric allow you to move more freely. Spread collar, button placket, adjustable cuffs for a classic look that flatters most body shapesOccasion: Business/wedding/party/date, the long sleeve shirt with tie and suit or with casual pants and casual shoes, this men's shirt is perfect for both formal and casual occasions; it's also an ideal gift for family, loved ones and friendsSize: Our button down shirts are US regular fit tailoring style,a variety of sizes and colors for you to choose,please refer to the size chart to choose the size that suits you